94698389 has 2 divisors, whose sum is σ = 94698390. Its totient is φ = 94698388.

The previous prime is 94698377. The next prime is 94698391. The reversal of 94698389 is 98389649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83576164 + 11122225 = 9142^2 + 3335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94698389 is a prime.

Together with 94698391, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94698319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47349194 + 47349195.

It is an arithmetic number, because the mean of its divisors is an integer number (47349195).

Almost surely, 2^94698389 is an apocalyptic number.

It is an amenable number.

94698389 is a deficient number, since it is larger than the sum of its proper divisors (1).

94698389 is an equidigital number, since it uses as much as digits as its factorization.

94698389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 56.

The square root of 94698389 is about 9731.3097268559. The cubic root of 94698389 is about 455.8068668248.

The spelling of 94698389 in words is "ninety-four million, six hundred ninety-eight thousand, three hundred eighty-nine".